| 发明名称 |
HIGHLY RADIOACTIVE MINIATURIZED CERAMIC STRONTIUM 90 RADIATION SOURCE AND METHOD FOR THE PRODUCTION THEREOF |
| 摘要 |
The invention relates to highly radioactive miniaturized cylindrical radiation sources made of strontium 90/titanate, strontium 90/ zirconate and strontium 90/silicate. Said radiation sources have an activity that is greater than 25 mCi/mm<3>, preferably >/= 30 mCi/mm<3>, and a diameter of less than 0.7 mm, preferably less than 0.4 mm. The invention also relates to a method for producing these extremely small but highly radioactive radiation sources. |
| 申请公布号 |
WO0022628(A1) |
申请公布日期 |
2000.04.20 |
| 申请号 |
WO1999EP06732 |
申请日期 |
1999.09.13 |
| 申请人 |
EUROTOPE ENTWICKLUNGSGESELLSCHAFT FUER ISOTOPENTECHNOLOGIEN MBH;HESS, ANDRE;REETZ, TEJA |
发明人 |
HESS, ANDRE;REETZ, TEJA |
| 分类号 |
A61K51/00;A61M36/14;C01F13/00;C01F15/00;C01G43/00;C01G56/00;C01G99/00;G21C21/00;G21G4/06 |
主分类号 |
A61K51/00 |
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